25763848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 55686960

約数和(自身を除く): 29923112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 811, 836, 1444, 1622, 1672, 2888, 3244, 3971, 6488, 7942, 8921, 15409, 15884, 17842, 30818, 31768, 35684, 61636, 71368, 123272, 169499, 292771, 338998, 585542, 677996, 1171084, 1355992, 2342168, 3220481, 6440962, 12881924, 25763848]

約数ペア:

[(1, 25763848), (2, 12881924), (4, 6440962), (8, 3220481), (11, 2342168), (19, 1355992), (22, 1171084), (38, 677996), (44, 585542), (76, 338998), (88, 292771), (152, 169499), (209, 123272), (361, 71368), (418, 61636), (722, 35684), (811, 31768), (836, 30818), (1444, 17842), (1622, 15884), (1672, 15409), (2888, 8921), (3244, 7942), (3971, 6488)]